.box {
  margin-bottom: 20px;

  &-header {
    margin-bottom: 10px;

    h3 {
      font-size: 16px;
    }

    .tools {
      padding: 10px 0 5px 0;
      border-bottom: 1px solid #eee;

      &:after {
        clear: both;
        display: block;
        content: '';
      }
    }
  }

  &-body {
    padding: 10px;
    background-color: @panel-bg-color;
  }

  &-footer {

  }
}